CA2065973C - Stimulateur asservi commande par la fraction d'ejection - Google Patents

Stimulateur asservi commande par la fraction d'ejection

Info

Publication number
CA2065973C
CA2065973C CA002065973A CA2065973A CA2065973C CA 2065973 C CA2065973 C CA 2065973C CA 002065973 A CA002065973 A CA 002065973A CA 2065973 A CA2065973 A CA 2065973A CA 2065973 C CA2065973 C CA 2065973C
Authority
CA
Canada
Prior art keywords
heart
rate
ejection fraction
developing
value
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CA002065973A
Other languages
English (en)
Other versions
CA2065973A1 (fr
Inventor
Raul Chirife
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24870617&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2065973(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of CA2065973A1 publication Critical patent/CA2065973A1/fr
Application granted granted Critical
Publication of CA2065973C publication Critical patent/CA2065973C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/362—Heart stimulators
    • A61N1/365—Heart stimulators controlled by a physiological parameter, e.g. heart potential
    • A61N1/36514—Heart stimulators controlled by a physiological parameter, e.g. heart potential controlled by a physiological quantity other than heart potential, e.g. blood pressure
    • A61N1/36521—Heart stimulators controlled by a physiological parameter, e.g. heart potential controlled by a physiological quantity other than heart potential, e.g. blood pressure the parameter being derived from measurement of an electrical impedance
CA002065973A 1991-06-15 1992-04-14 Stimulateur asservi commande par la fraction d'ejection Expired - Lifetime CA2065973C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/714,580 1991-06-15
US07/714,580 US5154171A (en) 1991-06-15 1991-06-15 Rate adaptive pacemaker controlled by ejection fraction

Publications (2)

Publication Number Publication Date
CA2065973A1 CA2065973A1 (fr) 1992-12-16
CA2065973C true CA2065973C (fr) 1998-07-07

Family

ID=24870617

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002065973A Expired - Lifetime CA2065973C (fr) 1991-06-15 1992-04-14 Stimulateur asservi commande par la fraction d'ejection

Country Status (8)

Country Link
US (1) US5154171A (fr)
EP (1) EP0532148B1 (fr)
JP (1) JP3485330B2 (fr)
AT (1) ATE139708T1 (fr)
CA (1) CA2065973C (fr)
DE (1) DE69211793T2 (fr)
ES (1) ES2088833T1 (fr)
GR (1) GR940300094T1 (fr)

Families Citing this family (104)

* Cited by examiner, † Cited by third party
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CA2082015C (fr) * 1991-11-04 2001-03-20 Rodney W. Salo Utilisation d'un moniteur et stimulateur de la fonction cardiaque implantable a des fins diagnostiques et therapeutiques
EP0557550B1 (fr) * 1992-02-26 1996-12-27 Pacesetter AB Stimulateur cardiaque à fréquence ajustable
US5265602A (en) * 1992-07-13 1993-11-30 Medtronic, Inc. Ring-to-ring cardiac electrogram pacemaker
DE4231601A1 (de) * 1992-09-17 1994-03-24 Biotronik Mess & Therapieg Anordnung zur Steuerung eines Herzschrittmachers
ES2119416T3 (es) * 1994-03-30 1998-10-01 Pacesetter Ab Dispositivo de medida del caudal sanguineo.
US5546942A (en) * 1994-06-10 1996-08-20 Zhang; Zhongman Orthopedic robot and method for reduction of long-bone fractures
US5578064A (en) * 1994-08-11 1996-11-26 Intermedics, Inc. Rate responsive cardiac pacemaker with impedance sensing
US5531772A (en) * 1994-11-18 1996-07-02 Intermedics, Inc. Rate responsive cardiac pacemaker with filtered impedance sensing and method
US5507785A (en) * 1994-12-21 1996-04-16 Intermedics, Inc. Rate responsive cardiac pacemaker with biphasic impedance sensing and method
IT1281370B1 (it) * 1995-09-29 1998-02-18 Medico S P A Misura di impedenza transvalvolare adatta all'uso in dispositivi impiantabili.
US6044294A (en) * 1995-12-15 2000-03-28 Pacesetter, Inc. Methods and apparatus for measuring impedance in the body
US5782884A (en) 1996-11-05 1998-07-21 Sulzer Intermedics Inc. Rate responsive cardiac pacemaker with peak impedance detection for rate control
US5735883A (en) * 1996-12-13 1998-04-07 Sulzer Intermedics Inc. Implantable cardiac stimulator with impedance based autothreshold
US6269264B1 (en) * 1996-12-13 2001-07-31 Pacesetter, Inc. Method for measuring impedance in the body
US5718720A (en) 1996-12-13 1998-02-17 Sulzer Intermedics Inc. Implantable cardiac stimulator with capture detection and impedance based autotuning of capture detection
FR2760369B1 (fr) 1997-03-07 1999-04-30 Ela Medical Sa Stimulateur cardiaque multisites pour le traitement des insuffisances cardiaques par stimulation
US20030036746A1 (en) 2001-08-16 2003-02-20 Avi Penner Devices for intrabody delivery of molecules and systems and methods utilizing same
US6314322B1 (en) * 1998-03-02 2001-11-06 Abiomed, Inc. System and method for treating dilated cardiomyopathy using end diastolic volume (EDV) sensing
US6119040A (en) * 1998-06-29 2000-09-12 Chirife; Raul Cardiac pacemaker upper rate limit control
DE19859653A1 (de) * 1998-12-15 2000-06-21 Biotronik Mess & Therapieg Selbstkalibrierender ratenadaptiver Herzschrittmacher
SE9901195D0 (sv) 1999-03-31 1999-03-31 Pacesetter Ab A rate adaptive pacemaker
SE9901194D0 (sv) 1999-03-31 1999-03-31 Pacesetter Ab A rate adaptive pacemaker
US6188927B1 (en) 1999-04-16 2001-02-13 Pacesetter, Inc. Implantable cardiac stimulation system having improved method of calibrating physiologic sensors
US6440078B1 (en) * 1999-07-23 2002-08-27 Roberto Curiel Method and system of determining cardiac contractility
US6360123B1 (en) 1999-08-24 2002-03-19 Impulse Dynamics N.V. Apparatus and method for determining a mechanical property of an organ or body cavity by impedance determination
FR2802433B1 (fr) 1999-12-17 2002-05-17 Ela Medical Sa Dispositif medical, implantable actif, notamment stimulateur cardiaque, defibrillateur et/ou cardiovecteur du type multisite comportant des moyens de resynchronisation des ventricules
FR2803759B1 (fr) 2000-01-14 2002-02-22 Ela Medical Sa Dispositif medical implantable actif, notamment stimulateur cardiaque, defibrillateur et/ou dispositif multisite comportant des moyens de mesure d'impedance transvalvulaire
FR2805998B1 (fr) 2000-03-07 2002-10-18 Ela Medical Sa Dispositif medical implantable actif, notamment stimulateur cardiaque, defibrillateur et/ou cardioverteur du type multisite comportant des moyens de mesure d'impedance intracardiaque
FR2806311B1 (fr) 2000-03-14 2002-10-18 Ela Medical Sa Dispositif medical implantable actif, notamment stimulateur cardiaque, defibrillateur et/ou cardioverteur et/ou dispositif multisite comportant des moyens de mesure de bioimpedance transseptale
AU2001263108A1 (en) * 2000-05-15 2001-11-26 Pacesetter, Inc. Cardiac stimulation devices and methods for measuring impedances associated withthe left side of the heart
US6519495B1 (en) * 2000-08-15 2003-02-11 Cardiac Pacemakers, Inc. Rate-adaptive therapy with sensor cross-checking
US6823214B1 (en) 2000-09-08 2004-11-23 Cardiac Pacemakers, Inc. Self-calibrating rate-adaptive pacemaker
US6839593B1 (en) 2000-09-08 2005-01-04 Cardiac Pacemakers, Inc. Rate-adaptive therapy with automatic limiting of maximum pacing rate
US7024248B2 (en) 2000-10-16 2006-04-04 Remon Medical Technologies Ltd Systems and methods for communicating with implantable devices
WO2002064205A2 (fr) * 2001-02-13 2002-08-22 Quetzal Biomedical, Inc. Appareil et procede utilisant plusieurs electrodes pour traiter l'insuffisance cardiaque globale
US6990375B2 (en) * 2001-03-02 2006-01-24 Cardiac Pacemakers, Inc. Adjustment of the breakpoint of the rate response curve based on minute ventilation values
US7305266B1 (en) * 2001-05-14 2007-12-04 Pacesetter, Inc. Cardiac stimulation devices and methods for measuring impedances associated with the heart
SE0104337D0 (sv) * 2001-12-19 2001-12-19 St Jude Medical An implantable heart stimulating device, a system including such a device and a manner of using the system
SE0200921D0 (sv) 2002-03-25 2002-03-25 St Jude Medical A heart monitoring device, a system including such a device and a manner of using the system
SE0200922D0 (sv) 2002-03-25 2002-03-25 St Jude Medical A heart monitoring device, a system including such a device and a manner of using the system
US6952612B1 (en) 2002-04-24 2005-10-04 Pacesetter, Inc. Method and apparatus for programming a rate responsive implantable cardiac stimulation device using user specified rate response functions
US7171258B2 (en) * 2003-06-25 2007-01-30 Cardiac Pacemakers, Inc. Method and apparatus for trending a physiological cardiac parameter
US7142911B2 (en) * 2003-06-26 2006-11-28 Pacesetter, Inc. Method and apparatus for monitoring drug effects on cardiac electrical signals using an implantable cardiac stimulation device
US7200440B2 (en) 2003-07-02 2007-04-03 Cardiac Pacemakers, Inc. Cardiac cycle synchronized sampling of impedance signal
DE10361143A1 (de) * 2003-09-01 2005-03-24 Biotronik Gmbh & Co. Kg Intrakardiale Impedanzmessanordnung
EP1510173B1 (fr) * 2003-09-01 2017-04-05 BIOTRONIK SE & Co. KG Appareil de mesure d'impédances intracardiaques
FR2860980B1 (fr) * 2003-10-16 2005-12-30 Ela Medical Sa Dispositif medical implantable actif comprenant des moyens d'ajustement de la frequence maximale de stimulation ventriculaire en fonction de l'etat hemodynamique du patient
US7184817B2 (en) * 2003-12-19 2007-02-27 Cardiac Pacemakers, Inc. System and method for acquiring breathing pattern signals from intracardiac electrograms and its use for heart failure therapy decision making and disease monitoring
US8086315B2 (en) 2004-02-12 2011-12-27 Asap Medical, Inc. Cardiac stimulation apparatus and method for the control of hypertension
US7505814B2 (en) * 2004-03-26 2009-03-17 Pacesetter, Inc. System and method for evaluating heart failure based on ventricular end-diastolic volume using an implantable medical device
US7627366B1 (en) 2004-05-17 2009-12-01 Pacesetter, Inc. Analysis of polarization information
US8271093B2 (en) 2004-09-17 2012-09-18 Cardiac Pacemakers, Inc. Systems and methods for deriving relative physiologic measurements using a backend computing system
US7813808B1 (en) 2004-11-24 2010-10-12 Remon Medical Technologies Ltd Implanted sensor system with optimized operational and sensing parameters
US7775966B2 (en) 2005-02-24 2010-08-17 Ethicon Endo-Surgery, Inc. Non-invasive pressure measurement in a fluid adjustable restrictive device
ATE391529T1 (de) * 2005-02-09 2008-04-15 Raul Chirife Ischämiedetektor
US7699770B2 (en) 2005-02-24 2010-04-20 Ethicon Endo-Surgery, Inc. Device for non-invasive measurement of fluid pressure in an adjustable restriction device
US7658196B2 (en) 2005-02-24 2010-02-09 Ethicon Endo-Surgery, Inc. System and method for determining implanted device orientation
US8066629B2 (en) 2005-02-24 2011-11-29 Ethicon Endo-Surgery, Inc. Apparatus for adjustment and sensing of gastric band pressure
US7775215B2 (en) 2005-02-24 2010-08-17 Ethicon Endo-Surgery, Inc. System and method for determining implanted device positioning and obtaining pressure data
US7927270B2 (en) 2005-02-24 2011-04-19 Ethicon Endo-Surgery, Inc. External mechanical pressure sensor for gastric band pressure measurements
US8016744B2 (en) 2005-02-24 2011-09-13 Ethicon Endo-Surgery, Inc. External pressure-based gastric band adjustment system and method
US8165674B2 (en) 2005-03-02 2012-04-24 Backbeat Medical, Inc. Methods and apparatus to increase secretion of endogenous naturetic hormones
US7437192B2 (en) * 2005-04-05 2008-10-14 Pacesetter, Inc. System and method for detecting heart failure and pulmonary edema based on ventricular end-diastolic pressure using an implantable medical device
DE102005042923A1 (de) 2005-09-08 2007-03-22 Biotronik Crm Patent Ag Vorrichtung zur Bestimmung von Herzfunktionsparametern
US7742815B2 (en) 2005-09-09 2010-06-22 Cardiac Pacemakers, Inc. Using implanted sensors for feedback control of implanted medical devices
US7899533B2 (en) * 2005-10-25 2011-03-01 Medtronic, Inc. System and method of AV interval selection in an implantable medical device
US7672721B2 (en) * 2005-10-25 2010-03-02 Medtronic, Inc. System and method of AV interval selection in an implantable medical device
US7769449B2 (en) * 2005-10-25 2010-08-03 Medtronic, Inc. System and method of AV interval selection in an implantable medical device
US7580746B2 (en) * 2005-12-07 2009-08-25 Cardiac Pacemakers, Inc. Implantable medical device for generating cardiac pressure-volume loop and optimizing therapy
US8712519B1 (en) * 2006-03-31 2014-04-29 Pacesetter, Inc. Closed-loop adaptive adjustment of pacing therapy based on cardiogenic impedance signals detected by an implantable medical device
US8152710B2 (en) 2006-04-06 2012-04-10 Ethicon Endo-Surgery, Inc. Physiological parameter analysis for an implantable restriction device and a data logger
US8870742B2 (en) 2006-04-06 2014-10-28 Ethicon Endo-Surgery, Inc. GUI for an implantable restriction device and a data logger
US7569020B2 (en) * 2006-06-19 2009-08-04 St. Jude Medical Ab Method for extracting timing parameters using a cardio-mechanical sensor
US7955268B2 (en) 2006-07-21 2011-06-07 Cardiac Pacemakers, Inc. Multiple sensor deployment
US7869874B2 (en) 2006-09-25 2011-01-11 G&L Consulting, Llc Methods and apparatus to stimulate heart atria
US8406879B2 (en) 2006-12-20 2013-03-26 Cardiac Pacemakers, Inc. Rate adaptive cardiac pacing systems and methods
US8187163B2 (en) 2007-12-10 2012-05-29 Ethicon Endo-Surgery, Inc. Methods for implanting a gastric restriction device
US8100870B2 (en) 2007-12-14 2012-01-24 Ethicon Endo-Surgery, Inc. Adjustable height gastric restriction devices and methods
EP2225000B1 (fr) * 2007-12-19 2013-05-22 St. Jude Medical AB Dispositif de surveillance cardiaque implantable avec des moyens pour mesurer les changements du volume auriculaire
US8377079B2 (en) 2007-12-27 2013-02-19 Ethicon Endo-Surgery, Inc. Constant force mechanisms for regulating restriction devices
US8142452B2 (en) 2007-12-27 2012-03-27 Ethicon Endo-Surgery, Inc. Controlling pressure in adjustable restriction devices
US8192350B2 (en) 2008-01-28 2012-06-05 Ethicon Endo-Surgery, Inc. Methods and devices for measuring impedance in a gastric restriction system
US8591395B2 (en) 2008-01-28 2013-11-26 Ethicon Endo-Surgery, Inc. Gastric restriction device data handling devices and methods
US8337389B2 (en) 2008-01-28 2012-12-25 Ethicon Endo-Surgery, Inc. Methods and devices for diagnosing performance of a gastric restriction system
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US8114345B2 (en) 2008-02-08 2012-02-14 Ethicon Endo-Surgery, Inc. System and method of sterilizing an implantable medical device
WO2009102613A2 (fr) 2008-02-11 2009-08-20 Cardiac Pacemakers, Inc. Procédés de surveillance d'état hémodynamique pour une discrimination de rythme à l'intérieur du cœur
US8369960B2 (en) 2008-02-12 2013-02-05 Cardiac Pacemakers, Inc. Systems and methods for controlling wireless signal transfers between ultrasound-enabled medical devices
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US8591532B2 (en) 2008-02-12 2013-11-26 Ethicon Endo-Sugery, Inc. Automatically adjusting band system
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US8187162B2 (en) 2008-03-06 2012-05-29 Ethicon Endo-Surgery, Inc. Reorientation port
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EP2303402A4 (fr) * 2008-06-18 2013-03-27 St Jude Medical Stimulateur cardiaque implantable déterminant une pression systolique ventriculaire gauche
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Also Published As

Publication number Publication date
JPH07171218A (ja) 1995-07-11
ES2088833T1 (es) 1996-10-01
DE69211793D1 (de) 1996-08-01
CA2065973A1 (fr) 1992-12-16
EP0532148B1 (fr) 1996-06-26
US5154171A (en) 1992-10-13
EP0532148A1 (fr) 1993-03-17
GR940300094T1 (en) 1995-01-31
JP3485330B2 (ja) 2004-01-13
DE69211793T2 (de) 1996-10-31
ATE139708T1 (de) 1996-07-15

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